/*
 * @Author: czy
 * @Date: 2021-04-23 16:14:26
 * @LastEditTime: 2021-05-20 16:57:38
 */
#ifndef __I386_IO_H__
#define __I386_IO_H__

unsigned char inb(unsigned short int port_from);
void outb(unsigned short int port_to, unsigned char value);

#endif